Tài liệu Programming with C# pdf

Part Number: X08-74949
Course Number: 2124C


Released: 02/2002

Delivery Guide
Programming with C#



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Course Number: 2124C
Part Number: X08-74949
Released: 02/2002
Programming with C# iii


Contents
Introduction
Course Materials ......................................................................................................2

Prerequisites.............................................................................................................3

Course Outline .........................................................................................................4

Microsoft Certified Professional Program ...............................................................7

Facilities.................................................................................................................10

Module 1: Overview of the Microsoft .NET Platform
Overview..................................................................................................................1

Introduction to the .NET Platform ...........................................................................2

Overview of the .NET Framework ..........................................................................5

Benefits of the .NET Framework.............................................................................7

The .NET Framework Components.........................................................................8

Languages in the .NET Framework .......................................................................14

Review ...................................................................................................................16

Module 2: Overview of C#
Overview..................................................................................................................1

Structure of a C# Program .......................................................................................2

Basic Input/Output Operations.................................................................................9

Recommended Practices ........................................................................................15

Compiling, Running, and Debugging ....................................................................22

Lab 2.1: Creating a Simple C# Program................................................................36

Review ...................................................................................................................44

Module 3: Using Value-Type Variables
Overview..................................................................................................................1

Common Type System.............................................................................................2

Naming Variables ....................................................................................................8

Using Built-in Data Types .....................................................................................14

Creating User-Defined Data Types........................................................................22

Converting Data Types ..........................................................................................26

Lab 3.1: Creating and Using Types .......................................................................30

Review ...................................................................................................................34

Module 4: Statements and Exceptions
Overview..................................................................................................................1

Introduction to Statements .......................................................................................2

Using Selection Statements......................................................................................6

Using Iteration Statements.....................................................................................17

Using Jump Statements..........................................................................................29

Lab 4.1: Using Statements .....................................................................................32

Handling Basic Exceptions ....................................................................................42

Raising Exceptions.................................................................................................52

Lab 4.2: Using Exceptions.....................................................................................62

Review ...................................................................................................................72
iv Programming with C#


Module 5: Methods and Parameters
Overview................................................................................................................. 1

Using Methods........................................................................................................ 2

Using Parameters .................................................................................................. 16

Using Overloaded Methods .................................................................................. 29

Lab 5.1: Creating and Using Methods .................................................................. 37

Review .................................................................................................................. 48

Module 6: Arrays
Overview................................................................................................................. 1

Overview of Arrays................................................................................................. 2

Creating Arrays ..................................................................................................... 10

Using Arrays ......................................................................................................... 17

Lab 6.1: Creating and Using Arrays ..................................................................... 29

Review .................................................................................................................. 40

Module 7: Essentials of Object-Oriented Programming
Overview................................................................................................................. 1

Classes and Objects................................................................................................. 2

Using Encapsulation ............................................................................................. 10

C# and Object Orientation .................................................................................... 21

Lab 7.1: Creating and Using Classes .................................................................... 39

Defining Object-Oriented Systems ....................................................................... 52

Review .................................................................................................................. 61

Module 8: Using Reference-Type Variables
Overview................................................................................................................. 1

Using Reference-Type Variables ............................................................................ 2

Using Common Reference Types ......................................................................... 15

The Object Hierarchy............................................................................................ 23

Namespaces in the .NET Framework.................................................................... 29

Lab 8.1: Defining And Using Reference-Type Variables..................................... 35

Data Conversions.................................................................................................. 44

Multimedia: Type-Safe Casting ............................................................................ 57

Lab 8.2: Converting Data...................................................................................... 58

Review .................................................................................................................. 63

Module 9: Creating and Destroying Objects
Overview................................................................................................................. 1

Using Constructors.................................................................................................. 2

Initializing Data .................................................................................................... 13

Lab 9.1: Creating Objects ..................................................................................... 32

Objects and Memory............................................................................................. 40

Resource Management.......................................................................................... 46

Lab 9.2: Managing Resources............................................................................... 55

Review .................................................................................................................. 58
Programming with C# v


Module 10: Inheritance in C#
Overview..................................................................................................................1

Deriving Classes ......................................................................................................2

Implementing Methods ..........................................................................................10

Using Sealed Classes .............................................................................................27

Using Interfaces .....................................................................................................29

Using Abstract Classes ..........................................................................................42

Lab 10.1: Using Inheritance to Implement an Interface.........................................52

Review ...................................................................................................................70

Module 11: Aggregation, Namespaces, and Advanced Scope
Overview..................................................................................................................1

Using Internal Classes, Methods, and Data .............................................................2

Using Aggregation.................................................................................................11

Lab 11.1: Specifying Internal Access ....................................................................22

Using Namespaces.................................................................................................28

Using Modules and Assemblies.............................................................................49

Lab 11.2: Using Namespaces and Assemblies.......................................................57

Review ...................................................................................................................63

Module 12: Operators, Delegates, and Events
Overview..................................................................................................................1

Introduction to Operators.........................................................................................2

Operator Overloading ..............................................................................................6

Lab 12.1: Defining Operators ................................................................................19

Creating and Using Delegates................................................................................37

Defining and Using Events ....................................................................................47

Demonstration: Handling Events...........................................................................53

Lab 12.2: Defining and Using Events....................................................................54

Review ...................................................................................................................63

Course Evaluation..................................................................................................65

Module 13: Properties and Indexers

Overview..................................................................................................................1

Using Properties.......................................................................................................2

Using Indexers .......................................................................................................17

Lab 13.1: Using Properties and Indexers ...............................................................33

Review ...................................................................................................................42

Module 14: Attributes
Overview..................................................................................................................1

Overview of Attributes ............................................................................................2

Defining Custom Attributes...................................................................................13

Retrieving Attribute Values ...................................................................................22

Lab 14.1: Defining and Using Attributes...............................................................26

Review ...................................................................................................................34

Course Evaluation..................................................................................................36

Appendix A: Resources for Further Study
Resources for C#......................................................................................................1